Merge remote-tracking branch 'devel/updated_packages_versions'

* devel/updated_packages_versions:
  Latest cairo/pixman
  Seem to fix the mouse makes vcs crash issue
  fixed typo got readline to build really with curses
  made sure pcmdi11 uses llnl cert; ask readline to use curses
  branch in which changes were made
  Adde dchanges file
  Added distribute, added option to choose between ip and easy_install, added option to use cert for pip
  Added missing pip files
  ok got there, everything builds with latest version on mac, now going to test on linux
Merge branch 'httpprotoonly'
Removed use of global option and perform clean up if necessary
Merge remote-tracking branch 'devel/improve_git_protocol_config' into devel-master

* devel/improve_git_protocol_config:
  Removed use of global option and perform clean up if necessary